Ahh...nice image of Albegas...
Mechander Robo, I only seen it in SRW Compact 3. But the theme song is so catchy...http://img.photobucket.com/albums/v629/Kuruni/r012.jpg
Raybalde from Sereiki Rayblade (read Rai-Bled). This game is develope by Winky, which was cooperate with Banpresto in several of SRW games. Rayblade is pretty much their version of Cybuster.
Promaxis from Panzer World Galient.
Flying Trooper Impulse 7 from G-Breaker.(Original serie first appear in Sunrise Eiyutan game)
Cerberus from SRW MX

Newton wrote:GSR: Where did you find this picture? That's the strangest thing I've seen all day!^__^

Yup', interested to know where it comes from to. Is it official or some fanart ?
Exept the color sheme a bit weird, the design is great, and it quite ressembles an MH, it almost looks like a mix between different MH parts.

The Char Mortar Headd comes from Fun-Bolt's picture BBS, where lots of talented mecha artists draw, well, mecha and post them on his BBS. They often get into themes -- lately they've done various mecha as motorycles, various mecha with their heads and torsos swapped (THAT was a wierd one) and yes, various mecha (and/or even characters) as Mortar Headds.